Problems

Problem search

Point range
Go Random

Hot problems

Problem Category Types Points AC % Users
DMOPC '14 Contest 2 P3 - Sawmill DMOPC Greedy Algorithms 7p 37.0% 619
DMOPC '14 Contest 2 P5 - Sawmill Scheme DMOPC Dynamic Programming, Graph Theory 10p 20.9% 477
DMOPC '14 Contest 3 P6 - Not Enough Time! DMOPC Dynamic Programming 10p 35.6% 494
DMOPC '14 Contest 4 P3 - Golden Lily DMOPC Dynamic Programming, Graph Theory 10p 23.1% 263
DMOPC '14 Contest 4 P4 - Sketchley Park DMOPC Ad Hoc, String Algorithms 12p 16.2% 103
DMOPC '14 Contest 4 P6 - Save Nagato! DMOPC Dynamic Programming, Graph Theory 10p 24.0% 527
DMOPC '14 Contest 5 P4 - Kittan's Dilemma DMOPC Ad Hoc 10p 12.5% 135
DMOPC '14 Contest 6 P3 - Streetcars DMOPC Ad Hoc, Brute Force 7p 13.3% 66
DMOPC '14 Contest 6 P4 - Bus Jam DMOPC Greedy Algorithms 10p 46.9% 185
DMOPC '14 Contest 7 P5 - Aurora DMOPC Ad Hoc 10p 30.3% 65
DMOPC '15 Contest 2 P4 - Personal Assistant DMOPC Dynamic Programming, Greedy Algorithms 12p 31.6% 265
DMOPC '16 Contest 2 P4 - Zeros DMOPC Ad Hoc, Intermediate Math 7p 13.0% 198
DMOPC '17 Contest 1 P4 - Quests DMOPC Dynamic Programming 12p 20.8% 293
DMOPC '17 Contest 3 P2 - Towers of Hanoi DMOPC Greedy Algorithms 7p 18.4% 86
DMOPC '17 Contest 3 P3 - N-Kat DMOPC Ad Hoc 10p 18.2% 87
DMOPC '17 Contest 3 P4 - Solitaire Logic DMOPC Greedy Algorithms 10p 27.9% 17
DMOPC '18 Contest 1 P4 - Sorting DMOPC Ad Hoc, Greedy Algorithms 12p 14.2% 86
DMOPC '18 Contest 3 P2 - Bob and French Class DMOPC Dynamic Programming 7p 37.7% 412
DMOPC '18 Contest 4 P2 - Dr. Henri and Responsibility DMOPC Dynamic Programming 7p 20.8% 391
DMOPC '18 Contest 4 P3 - Dr. Henri and Ionization DMOPC Dynamic Programming, Greedy Algorithms 10p 40.4% 110
DMOPC '18 Contest 5 P4 - An Art Gallery Problem DMOPC Ad Hoc 12p 13.1% 73
DMOPC '19 Contest 4 P2 - Pleasant Present DMOPC Ad Hoc 10p 18.2% 123
DMOPC '19 Contest 4 P3 - Taking Cues DMOPC Dynamic Programming 12p 20.1% 85
DMOPC '19 Contest 5 P3 - Captivating Construction Challenge DMOPC Ad Hoc, Geometry, Simple Math 12p 45.0% 121
DMOPC '19 Contest 7 P2 - Dinner Party DMOPC Brute Force, Greedy Algorithms, Simple Math 10 18.7% 146
DMOPC '20 Contest 1 P3 - Victor's Algorithm DMOPC Greedy Algorithms 7p 36.5% 301
DMOPC '20 Contest 3 P3 - A Ring of Buckets DMOPC Ad Hoc, Intermediate Math 12p 6.8% 58
DMOPC '20 Contest 6 P2 - Interpretive Art DMOPC Ad Hoc 7p 11.6% 122
DMOPC '20 Contest 7 P1 - Bob and Balance DMOPC Ad Hoc 7p 24.3% 192
DMOPC '21 Contest 10 P2 - Cycle Sort DMOPC Greedy Algorithms 7p 11.5% 155
DMOPC '21 Contest 1 P2 - Folding Clothes DMOPC Ad Hoc 7p 32.2% 198
DMOPC '21 Contest 2 P2 - Scrambling Swaps DMOPC Ad Hoc 7p 23.8% 187
DMOPC '21 Contest 2 P3 - Divisions DMOPC Ad Hoc, Interactive 12p 8.8% 78
DMOPC '21 Contest 4 P3 - Palindromic Presents DMOPC Ad Hoc 12p 22.6% 174
DMOPC '21 Contest 5 P2 - Permutations & Primes DMOPC Ad Hoc 7 31.7% 347
DMOPC '21 Contest 5 P3 - Permutations & Primes DMOPC Ad Hoc, Game Theory 12p 16.1% 152
DMOPC '21 Contest 6 P2 - Gacha Luck DMOPC Greedy Algorithms 7p 29.2% 299
DMOPC '21 Contest 8 P1 - Peanut Planning DMOPC Greedy Algorithms 7p 20.2% 236
DMOPC '21 Contest 8 P2 - Kanna Market DMOPC Ad Hoc, Intermediate Math 10p 21.3% 146
DMOPC '21 Contest 9 P2 - String Puzzle DMOPC Greedy Algorithms, String Algorithms 7p 24.6% 163
DMOPC '22 Contest 1 P4 - Card Game DMOPC Ad Hoc 12p 16.0% 65
DMOPC '22 Contest 2 P3 - Good Permutations DMOPC Ad Hoc 12p 20.2% 127
DMOPC '22 Contest 4 P2 - Fake Painting DMOPC Ad Hoc 10p 18.6% 94
DMOPC '22 Contest 5 P2 - Absolutely Even DMOPC Ad Hoc, Constructive 7p 20.1% 188
DMOPC '22 Contest 5 P3 - Sorted XOR DMOPC Ad Hoc 12p 16.0% 70
DMOPC '23 Contest 1 P2 - Knights on Chessboard DMOPC Ad Hoc, Constructive 10p 14.0% 203
DMPG '17 B5 - Hackathons DMOPC Dynamic Programming 7p 16.2% 162